AT320647B - Process for the preparation of new pyridone derivatives - Google Patents
Process for the preparation of new pyridone derivativesInfo
- Publication number
- AT320647B AT320647B AT320172A AT320172A AT320647B AT 320647 B AT320647 B AT 320647B AT 320172 A AT320172 A AT 320172A AT 320172 A AT320172 A AT 320172A AT 320647 B AT320647 B AT 320647B
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- pyridone derivatives
- new pyridone
- new
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen directly attached to ring carbon atoms
- C07D211/90—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL36627A IL36627A (en) | 1971-04-14 | 1971-04-14 | 2,6-dimethyl-3,5-dialkoxy(aralkoxy)carbonyl-4-pyridone derivatives,their preparation and pharmaceutical compositions containing them |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT320647B true AT320647B (en) | 1975-02-25 |
Family
ID=11045876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT320172A AT320647B (en) | 1971-04-14 | 1972-04-13 | Process for the preparation of new pyridone derivatives |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS4839482A (en) |
| AT (1) | AT320647B (en) |
| AU (1) | AU468109B2 (en) |
| BE (1) | BE781925A (en) |
| CA (1) | CA1002954A (en) |
| CH (1) | CH587824A5 (en) |
| DE (1) | DE2217739A1 (en) |
| DK (1) | DK129522B (en) |
| ES (1) | ES402696A1 (en) |
| FI (1) | FI55189C (en) |
| FR (1) | FR2133655B1 (en) |
| GB (1) | GB1379786A (en) |
| IE (1) | IE36293B1 (en) |
| IL (1) | IL36627A (en) |
| NL (1) | NL7205007A (en) |
| NO (1) | NO135525C (en) |
| SE (1) | SE376611B (en) |
| ZA (1) | ZA722432B (en) |
-
1971
- 1971-04-14 IL IL36627A patent/IL36627A/en unknown
-
1972
- 1972-04-05 GB GB1558272A patent/GB1379786A/en not_active Expired
- 1972-04-07 CH CH518072A patent/CH587824A5/xx not_active IP Right Cessation
- 1972-04-10 AU AU40934/72A patent/AU468109B2/en not_active Expired
- 1972-04-11 BE BE781925A patent/BE781925A/en unknown
- 1972-04-11 ZA ZA722432A patent/ZA722432B/en unknown
- 1972-04-12 CA CA139,531A patent/CA1002954A/en not_active Expired
- 1972-04-12 FI FI1023/72A patent/FI55189C/en active
- 1972-04-13 DK DK180372AA patent/DK129522B/en unknown
- 1972-04-13 NO NO721267A patent/NO135525C/no unknown
- 1972-04-13 DE DE19722217739 patent/DE2217739A1/en active Pending
- 1972-04-13 FR FR7212887A patent/FR2133655B1/fr not_active Expired
- 1972-04-13 AT AT320172A patent/AT320647B/en not_active IP Right Cessation
- 1972-04-13 JP JP47036549A patent/JPS4839482A/ja active Pending
- 1972-04-13 SE SE7204795A patent/SE376611B/xx unknown
- 1972-04-14 NL NL7205007A patent/NL7205007A/xx not_active Application Discontinuation
- 1972-04-14 IE IE497/72A patent/IE36293B1/en unknown
- 1972-04-14 ES ES402696A patent/ES402696A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK129522C (en) | 1975-04-14 |
| NO135525B (en) | 1977-01-10 |
| IE36293L (en) | 1972-10-14 |
| CA1002954A (en) | 1977-01-04 |
| FI55189C (en) | 1979-06-11 |
| ZA722432B (en) | 1973-08-29 |
| JPS4839482A (en) | 1973-06-09 |
| AU4093472A (en) | 1973-10-18 |
| AU468109B2 (en) | 1973-10-18 |
| FR2133655A1 (en) | 1972-12-01 |
| FR2133655B1 (en) | 1975-10-10 |
| IL36627A (en) | 1975-03-13 |
| SE376611B (en) | 1975-06-02 |
| IL36627A0 (en) | 1971-06-23 |
| FI55189B (en) | 1979-02-28 |
| DK129522B (en) | 1974-10-21 |
| NO135525C (en) | 1977-04-20 |
| IE36293B1 (en) | 1976-09-29 |
| NL7205007A (en) | 1972-10-17 |
| BE781925A (en) | 1972-10-11 |
| GB1379786A (en) | 1975-01-08 |
| CH587824A5 (en) | 1977-05-13 |
| DE2217739A1 (en) | 1972-10-26 |
| ES402696A1 (en) | 1975-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |